701567081028 has 240 divisors, whose sum is σ = 2117020530240. Its totient is φ = 200359526400.

The previous prime is 701567081011. The next prime is 701567081069. The reversal of 701567081028 is 820180765107.

It is a happy number.

701567081028 is a `hidden beast` number, since 7 + 0 + 1 + 567 + 0 + 81 + 0 + 2 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13042348 + ... + 13096028.

It is an arithmetic number, because the mean of its divisors is an integer number (8820918876).

Almost surely, 2^701567081028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701567081028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1058510265120).

701567081028 is an abundant number, since it is smaller than the sum of its proper divisors (1415453449212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

701567081028 is a wasteful number, since it uses less digits than its factorization.

701567081028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53920 (or 53909 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 45.

The spelling of 701567081028 in words is "seven hundred one billion, five hundred sixty-seven million, eighty-one thousand, twenty-eight".